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Disc Kit DURA-ACE ST-R9120/BR-R9170

can be shipped within 90 days


Disc Kit  DURA-ACE ST-R9120/BR-R9170

Features ST-R9120 :

  • Quick and intuitive rear shifting operation
  • Shorter lever stroke
  • Redesigned internal shifting unit
  • Lighter front shifting operation
  • Redesign front system with new front derailleur
  • Comfortable grip and operation
  • More customizable and precise lever position
  • Expanded reach adjustment range (14 mm) Mechanical Brake
  • Consistent braking performance in any condition
  • Easy brake control Hydraulic Brake

Features BR-R-9170

  • Better control and confidence in race conditions
  • Optimally balanced hydraulic brake system for racing
  • Light weight
  • Improved heat dissipation
  • Simple set up and maintenance
  • Easy tool access
  • FLAT MOUNT system
  • Easy wheel replacement
  • Wide pad clearance and chamfer of brake pads
  • Easy and clean bleeding process
  • One way bleeding
  • More controllable and confidence in race condition
  • Designed as optimum balance of hydraulic brake system for racing purpose
  • Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles

Set front and rearbrake without rotor

Browse these categories as well: Shimano Dura-Ace, Shimano Dura-Ace